VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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V/164/dr5 LAMOST DR5 catalogs (Luo+, 2019)
LAMOST DR5 catalog (04/07/2019 version) (9026365 rows)
  recno=7641939
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ColumnValue  Explain   (UCD)
_RAJ200023 24 01.614264000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+46 52 14.54340000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195023 21 39.292278514 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+46 35 45.86282303 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon107.766754926254 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-13.410998813752 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
7641939recno 7641939  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ObsID469207005  (i) [101001/585216248] Observation ID (meta.id)
TargetJ232401.61+465214.5  (i) Target Designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
Obs.Date2016-09-09 "Y:M:D" Target Observation Date (time.epoch;obs)
LMJD57641   [55859/57921] Local Modified Julian Day (time.epoch)
MJD57640   [55858/57920] Modified Julian Day (time.epoch)
PlanIdHD231929N483731V01  Plan Name (obs.field)
spId07   [1/16] Spectrograph ID (meta.id;instr)
FiberId005   [1/250] Fiber ID (meta.id)
RAJ2000351.0067261000 deg (i) Fiber pointing right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+46.8707065000 deg (i) Fiber pointing declination (J2000) (pos.eq.dec;meta.main)
snru 7.18   Signal Noise Ratio of u filter (stat.snr)
snrg 79.61   Signal Noise Ratio of g filter (stat.snr)
snrr 325.29   Signal Noise Ratio of r filter (stat.snr)
snri 690.60   Signal Noise Ratio of i filter (stat.snr)
snrz 735.90   Signal Noise Ratio of z filter (stat.snr)
objTypeStar  Object Type (src.class)
ClassSTAR  Spectra Type (src.class)
SubClassM6  Stellar Sub-Class (src.class)
z -0.0000047600   Redshift (src.redshift)
e_z 0.0000094400   []? rms uncertainty on z (stat.error;src.redshift)
magTypegri  Target Magnitude Type (meta.note)
mag111.19   Magnitude in Band 1 of magType (phot.mag)
mag2 9.82   Magnitude in Band 2 of magType (phot.mag)
mag3 8.03   Magnitude in Band 3 of magType (phot.mag)
mag4    Magnitude in Band 4 of magType (phot.mag)
mag5    Magnitude in Band 5 of magType (phot.mag)
mag6    Magnitude in Band 6 of magType (phot.mag)
mag7    Magnitude in Band 7 of magType (phot.mag)
tsourceLEGUE_LCH  Organization or person who submits input catalog (meta.curation)
FiberTypeObj  Fiber Type of target (Obj, Sky, F-std, Unused, PosErr, Dead) (meta.note)
tfromLCH000003  Input catalog submitted by an organization or a person determined by the tsource (obs.observer)
tInfo<offset, 9.82, 351.007568000, 46.870131000, 2.93>14511492027633725  Target ID from SDSS, UCAC4, PANSTAR and other catalogue (meta.bib)
n_offset1   [0/1] Whether there is a fiber offset during observation (meta.note)
offset 2.930 arcsec [0/99] If offset is true, it gives the offset distance from the target's coordinator in input catalog (pos.angDistance;arith.diff)
RA1deg351.0075680000  Rigth ascension from input catalog (J2000) (pos.eq.ra)
DE1deg46.8701310000  Declination from input catalog (J2000) (pos.eq.dec)
  
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